package com.sky.mapper;

import com.sky.entity.ShoppingCart;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Update;

import java.util.List;

@Mapper
public interface ShoppingCartMapper {

    /**
     * 动态条件查询
     * @param shoppingCart
     * @return
     */
     List<ShoppingCart> list(ShoppingCart shoppingCart);

     @Update("update shopping_cart set number=#{number} where id=#{id}")
     void update(ShoppingCart shoppingCart);

     @Insert("insert into shopping_cart(name,image,user_id,dish_id,setmeal_id,dish_flavor,number,amount,create_time)" +
             "values (#{name},#{image},#{userId},#{dishId},#{setmealId},#{dishFlavor},#{number},#{amount},#{createTime})")
    void insert(ShoppingCart shoppingCart);

     @Delete("delete from shopping_cart where user_id=#{currentId}")
    void deleteByUserId(Long currentId);

    void insertBatch(List<ShoppingCart> shoppingCartList);
}
